CAJ | 학술논문

为实现电子经纬仪的自动化操作和轴系的自动转动,以缩短操作时间、提高测量精度为检验标准,设计了轴系电机伺服驱动系统.从电子经纬仪整体技术性能指标出发,采用硬件及配套软件相结合的研究方法,通过轨迹规划完成定位控制,对整个照准系统的设计进行了完善.以实例对系统的可操作性和测量精度进行了检验,实验结果表明:定位控制实验中,位置跟踪误差精度约为0.01°,平均误差控制在3″以内,且运行时间较短.该系统满足了经纬仪对轴系控制的设计要求,同时也为电机精确定位控制研究提供了思路.
위실현전자경위의적자동화조작화축계적자동전동,이축단조작시간、제고측량정도위검험표준,설계료축계전궤사복구동계통.종전자경위의정체기술성능지표출발,채용경건급배투연건상결합적연구방법,통과궤적규화완성정위공제,대정개조준계통적설계진행료완선.이실례대계통적가조작성화측량정도진행료검험,실험결과표명:정위공제실험중,위치근종오차정도약위0.01°,평균오차공제재3″이내,차운행시간교단.해계통만족료경위의대축계공제적설계요구,동시야위전궤정학정위공제연구제공료사로.
In order to realize the automatic operation and the axis’ automatic rotation of the electronic theodolite, this article has designed of the servo drive system for theodolite’s axis. The testing standards are to reduce the time of operation and improve the measurement accuracy. According to the integrated technical performance standard of the electronic theodolite, the research method, which combines of the hardware and supporting software, is taken. The positioning control is completed by the locus planning and the design of the entire collimation system is improved. An experiment is designed and conducted, in which the system’s operability and accuracy is determined. In the positioning control experiment, the position tracking error is about 0.01°, the average error is 3″or less, and the working time is short. It meets the requirements of the axis’ automatic control, and also gives references for researching on the precise positioning control of the motor.